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-rw-r--r--drivers/char/i8k.c8
-rw-r--r--drivers/i2c/i2c-core.c12
-rw-r--r--drivers/i2c/i2c-mux.c1
-rw-r--r--drivers/media/common/saa7146_i2c.c1
-rw-r--r--drivers/media/video/imx074.c2
-rw-r--r--drivers/media/video/ir-kbd-i2c.c1
-rw-r--r--drivers/media/video/ov6650.c2
-rw-r--r--drivers/misc/apds9802als.c1
-rw-r--r--drivers/pci/bus.c70
-rw-r--r--drivers/pci/hotplug/ibmphp_ebda.c6
-rw-r--r--drivers/pci/pci-sysfs.c23
-rw-r--r--drivers/pci/pci.c12
-rw-r--r--drivers/pci/pci.h7
-rw-r--r--drivers/pci/proc.c2
-rw-r--r--drivers/rtc/rtc-sh.c4
-rw-r--r--drivers/sh/clk/core.c4
-rw-r--r--drivers/sh/intc/virq.c2
-rw-r--r--drivers/staging/olpc_dcon/olpc_dcon.c4
-rw-r--r--drivers/video/omap2/vram.c17
-rw-r--r--drivers/video/riva/rivafb-i2c.c1
-rw-r--r--drivers/video/sh_mobile_hdmi.c5
-rw-r--r--drivers/video/sh_mobile_lcdcfb.c21
-rw-r--r--drivers/video/sis/sis_main.c8
23 files changed, 147 insertions, 67 deletions
diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
index f0863bec186f..d72433f2d310 100644
--- a/drivers/char/i8k.c
+++ b/drivers/char/i8k.c
@@ -120,7 +120,7 @@ static int i8k_smm(struct smm_regs *regs)
int eax = regs->eax;
#if defined(CONFIG_X86_64)
- asm("pushq %%rax\n\t"
+ asm volatile("pushq %%rax\n\t"
"movl 0(%%rax),%%edx\n\t"
"pushq %%rdx\n\t"
"movl 4(%%rax),%%ebx\n\t"
@@ -142,11 +142,11 @@ static int i8k_smm(struct smm_regs *regs)
"lahf\n\t"
"shrl $8,%%eax\n\t"
"andl $1,%%eax\n"
- :"=a"(rc), "+m" (*regs)
+ :"=a"(rc)
: "a"(regs)
: "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
#else
- asm("pushl %%eax\n\t"
+ asm volatile("pushl %%eax\n\t"
"movl 0(%%eax),%%edx\n\t"
"push %%edx\n\t"
"movl 4(%%eax),%%ebx\n\t"
@@ -168,7 +168,7 @@ static int i8k_smm(struct smm_regs *regs)
"lahf\n\t"
"shrl $8,%%eax\n\t"
"andl $1,%%eax\n"
- :"=a"(rc), "+m" (*regs)
+ :"=a"(rc)
: "a"(regs)
: "%ebx", "%ecx", "%edx", "%esi", "%edi", "memory");
#endif
diff --git a/drivers/i2c/i2c-core.c b/drivers/i2c/i2c-core.c
index d231f683f576..6b4cc567645b 100644
--- a/drivers/i2c/i2c-core.c
+++ b/drivers/i2c/i2c-core.c
@@ -848,6 +848,18 @@ static int i2c_register_adapter(struct i2c_adapter *adap)
goto out_list;
}
+ /* Sanity checks */
+ if (unlikely(adap->name[0] == '\0')) {
+ pr_err("i2c-core: Attempt to register an adapter with "
+ "no name!\n");
+ return -EINVAL;
+ }
+ if (unlikely(!adap->algo)) {
+ pr_err("i2c-core: Attempt to register adapter '%s' with "
+ "no algo!\n", adap->name);
+ return -EINVAL;
+ }
+
rt_mutex_init(&adap->bus_lock);
mutex_init(&adap->userspace_clients_lock);
INIT_LIST_HEAD(&adap->userspace_clients);
diff --git a/drivers/i2c/i2c-mux.c b/drivers/i2c/i2c-mux.c
index d32a4843fc3a..d7a4833be416 100644
--- a/drivers/i2c/i2c-mux.c
+++ b/drivers/i2c/i2c-mux.c
@@ -120,7 +120,6 @@ struct i2c_adapter *i2c_add_mux_adapter(struct i2c_adapter *parent,
snprintf(priv->adap.name, sizeof(priv->adap.name),
"i2c-%d-mux (chan_id %d)", i2c_adapter_id(parent), chan_id);
priv->adap.owner = THIS_MODULE;
- priv->adap.id = parent->id;
priv->adap.algo = &priv->algo;
priv->adap.algo_data = priv;
priv->adap.dev.parent = &parent->dev;
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index 3d88542612ea..74ee172b5bc9 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -391,7 +391,6 @@ static int saa7146_i2c_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, in
/*****************************************************************************/
/* i2c-adapter helper functions */
-#include <linux/i2c-id.h>
/* exported algorithm data */
static struct i2c_algorithm saa7146_algo = {
diff --git a/drivers/media/video/imx074.c b/drivers/media/video/imx074.c
index 380e459f899d..27b5dfdfbb93 100644
--- a/drivers/media/video/imx074.c
+++ b/drivers/media/video/imx074.c
@@ -451,7 +451,6 @@ static int imx074_probe(struct i2c_client *client,
ret = imx074_video_probe(icd, client);
if (ret < 0) {
icd->ops = NULL;
- i2c_set_clientdata(client, NULL);
kfree(priv);
return ret;
}
@@ -468,7 +467,6 @@ static int imx074_remove(struct i2c_client *client)
icd->ops = NULL;
if (icl->free_bus)
icl->free_bus(icl);
- i2c_set_clientdata(client, NULL);
client->driver = NULL;
kfree(priv);
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 5a000c65ae98..ce4a75375909 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -44,7 +44,6 @@
#include <linux/errno.h>
#include <linux/slab.h>
#include <linux/i2c.h>
-#include <linux/i2c-id.h>
#include <linux/workqueue.h>
#include <media/ir-core.h>
diff --git a/drivers/media/video/ov6650.c b/drivers/media/video/ov6650.c
index 31f19373bbae..cf93de988068 100644
--- a/drivers/media/video/ov6650.c
+++ b/drivers/media/video/ov6650.c
@@ -1174,7 +1174,6 @@ static int ov6650_probe(struct i2c_client *client,
if (ret) {
icd->ops = NULL;
- i2c_set_clientdata(client, NULL);
kfree(priv);
}
@@ -1185,7 +1184,6 @@ static int ov6650_remove(struct i2c_client *client)
{
struct ov6650 *priv = to_ov6650(client);
- i2c_set_clientdata(client, NULL);
kfree(priv);
return 0;
}
diff --git a/drivers/misc/apds9802als.c b/drivers/misc/apds9802als.c
index 0ed09358027e..644d4cd071cc 100644
--- a/drivers/misc/apds9802als.c
+++ b/drivers/misc/apds9802als.c
@@ -251,7 +251,6 @@ static int apds9802als_probe(struct i2c_client *client,
return res;
als_error1:
- i2c_set_clientdata(client, NULL);
kfree(data);
return res;
}
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 5624db8c9ad0..003170ea2e39 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -64,17 +64,57 @@ void pci_bus_remove_resources(struct pci_bus *bus)
}
}
+static bool pci_bus_resource_better(struct resource *res1, bool pos1,
+ struct resource *res2, bool pos2)
+{
+ /* If exactly one is positive decode, always prefer that one */
+ if (pos1 != pos2)
+ return pos1 ? true : false;
+
+ /* Prefer the one that contains the highest address */
+ if (res1->end != res2->end)
+ return (res1->end > res2->end) ? true : false;
+
+ /* Otherwise, prefer the one with highest "center of gravity" */
+ if (res1->start != res2->start)
+ return (res1->start > res2->start) ? true : false;
+
+ /* Otherwise, choose one arbitrarily (but consistently) */
+ return (res1 > res2) ? true : false;
+}
+
+static bool pci_bus_resource_positive(struct pci_bus *bus, struct resource *res)
+{
+ struct pci_bus_resource *bus_res;
+
+ /*
+ * This relies on the fact that pci_bus.resource[] refers to P2P or
+ * CardBus bridge base/limit registers, which are always positively
+ * decoded. The pci_bus.resources list contains host bridge or
+ * subtractively decoded resources.
+ */
+ list_for_each_entry(bus_res, &bus->resources, list) {
+ if (bus_res->res == res)
+ return (bus_res->flags & PCI_SUBTRACTIVE_DECODE) ?
+ false : true;
+ }
+ return true;
+}
+
/*
- * Find the highest-address bus resource below the cursor "res". If the
- * cursor is NULL, return the highest resource.
+ * Find the next-best bus resource after the cursor "res". If the cursor is
+ * NULL, return the best resource. "Best" means that we prefer positive
+ * decode regions over subtractive decode, then those at higher addresses.
*/
static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
unsigned int type,
struct resource *res)
{
+ bool res_pos, r_pos, prev_pos = false;
struct resource *r, *prev = NULL;
int i;
+ res_pos = pci_bus_resource_positive(bus, res);
pci_bus_for_each_resource(bus, r, i) {
if (!r)
continue;
@@ -82,26 +122,14 @@ static struct resource *pci_bus_find_resource_prev(struct pci_bus *bus,
if ((r->flags & IORESOURCE_TYPE_BITS) != type)
continue;
- /* If this resource is at or past the cursor, skip it */
- if (res) {
- if (r == res)
- continue;
- if (r->end > res->end)
- continue;
- if (r->end == res->end && r->start > res->start)
- continue;
+ r_pos = pci_bus_resource_positive(bus, r);
+ if (!res || pci_bus_resource_better(res, res_pos, r, r_pos)) {
+ if (!prev || pci_bus_resource_better(r, r_pos,
+ prev, prev_pos)) {
+ prev = r;
+ prev_pos = r_pos;
+ }
}
-
- if (!prev)
- prev = r;
-
- /*
- * A small resource is higher than a large one that ends at
- * the same address.
- */
- if (r->end > prev->end ||
- (r->end == prev->end && r->start > prev->start))
- prev = r;
}
return prev;
diff --git a/drivers/pci/hotplug/ibmphp_ebda.c b/drivers/pci/hotplug/ibmphp_ebda.c
index 5becbdee4027..2850e64dedae 100644
--- a/drivers/pci/hotplug/ibmphp_ebda.c
+++ b/drivers/pci/hotplug/ibmphp_ebda.c
@@ -276,6 +276,12 @@ int __init ibmphp_access_ebda (void)
for (;;) {
offset = next_offset;
+
+ /* Make sure what we read is still in the mapped section */
+ if (WARN(offset > (ebda_sz * 1024 - 4),
+ "ibmphp_ebda: next read is beyond ebda_sz\n"))
+ break;
+
next_offset = readw (io_mem + offset); /* offset of next blk */
offset += 2;
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index b5a7d9bfcb24..95712a375cd5 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -705,17 +705,21 @@ void pci_remove_legacy_files(struct pci_bus *b)
#ifdef HAVE_PCI_MMAP
-int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma)
+int pci_mmap_fits(struct pci_dev *pdev, int resno, struct vm_area_struct *vma,
+ enum pci_mmap_api mmap_api)
{
- unsigned long nr, start, size;
+ unsigned long nr, start, size, pci_start;
+ if (pci_resource_len(pdev, resno) == 0)
+ return 0;
nr = (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
start = vma->vm_pgoff;
size = ((pci_resource_len(pdev, resno) - 1) >> PAGE_SHIFT) + 1;
- if (start < size && size - start >= nr)
+ pci_start = (mmap_api == PCI_MMAP_SYSFS) ?
+ pci_resource_start(pdev, resno) >> PAGE_SHIFT : 0;
+ if (start >= pci_start && start < pci_start + size &&
+ start + nr <= pci_start + size)
return 1;
- WARN(1, "process \"%s\" tried to map 0x%08lx-0x%08lx on %s BAR %d (size 0x%08lx)\n",
- current->comm, start, start+nr, pci_name(pdev), resno, size);
return 0;
}
@@ -745,8 +749,15 @@ pci_mmap_resource(struct kobject *kobj, struct bin_attribute *attr,
if (i >= PCI_ROM_RESOURCE)
return -ENODEV;
- if (!pci_mmap_fits(pdev, i, vma))
+ if (!pci_mmap_fits(pdev, i, vma, PCI_MMAP_SYSFS)) {
+ WARN(1, "process \"%s\" tried to map 0x%08lx bytes "
+ "at page 0x%08lx on %s BAR %d (start 0x%16Lx, size 0x%16Lx)\n",
+ current->comm, vma->vm_end-vma->vm_start, vma->vm_pgoff,
+ pci_name(pdev), i,
+ (u64)pci_resource_start(pdev, i),
+ (u64)pci_resource_len(pdev, i));
return -EINVAL;
+ }
/* pci_mmap_page_range() expects the same kind of entry as coming
* from /proc/bus/pci/ which is a "user visible" value. If this is
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index e98c8104297b..710c8a29be0d 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1007,6 +1007,18 @@ static int __pci_enable_device_flags(struct pci_dev *dev,
int err;
int i, bars = 0;
+ /*
+ * Power state could be unknown at this point, either due to a fresh
+ * boot or a device removal call. So get the current power state
+ * so that things like MSI message writing will behave as expected
+ * (e.g. if the device really is in D0 at enable time).
+ */
+ if (dev->pm_cap) {
+ u16 pmcsr;
+ pci_read_config_word(dev, dev->pm_cap + PCI_PM_CTRL, &pmcsr);
+ dev->current_state = (pmcsr & PCI_PM_CTRL_STATE_MASK);
+ }
+
if (atomic_add_return(1, &dev->enable_cnt) > 1)
return 0; /* already enabled */
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index f5c7c382765f..7d33f6673868 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -22,8 +22,13 @@ extern void pci_remove_firmware_label_files(struct pci_dev *pdev);
#endif
extern void pci_cleanup_rom(struct pci_dev *dev);
#ifdef HAVE_PCI_MMAP
+enum pci_mmap_api {
+ PCI_MMAP_SYSFS, /* mmap on /sys/bus/pci/devices/<BDF>/resource<N> */
+ PCI_MMAP_PROCFS /* mmap on /proc/bus/pci/<BDF> */
+};
extern int pci_mmap_fits(struct pci_dev *pdev, int resno,
- struct vm_area_struct *vma);
+ struct vm_area_struct *vmai,
+ enum pci_mmap_api mmap_api);
#endif
int pci_probe_reset_function(struct pci_dev *dev);
diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
index 297b72c880a1..ea00647f4732 100644
--- a/drivers/pci/proc.c
+++ b/drivers/pci/proc.c
@@ -257,7 +257,7 @@ static int proc_bus_pci_mmap(struct file *file, struct vm_area_struct *vma)
/* Make sure the caller is mapping a real resource for this device */
for (i = 0; i < PCI_ROM_RESOURCE; i++) {
- if (pci_mmap_fits(dev, i, vma))
+ if (pci_mmap_fits(dev, i, vma, PCI_MMAP_PROCFS))
break;
}
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index 5efbd5990ff8..06e41ed93230 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -761,7 +761,7 @@ err_unmap:
clk_put(rtc->clk);
iounmap(rtc->regbase);
err_badmap:
- release_resource(rtc->res);
+ release_mem_region(rtc->res->start, rtc->regsize);
err_badres:
kfree(rtc);
@@ -786,7 +786,7 @@ static int __exit sh_rtc_remove(struct platform_device *pdev)
}
iounmap(rtc->regbase);
- release_resource(rtc->res);
+ release_mem_region(rtc->res->start, rtc->regsize);
clk_disable(rtc->clk);
clk_put(rtc->clk);
diff --git a/drivers/sh/clk/core.c b/drivers/sh/clk/core.c
index 09615b51d591..cb12a8e1466b 100644
--- a/drivers/sh/clk/core.c
+++ b/drivers/sh/clk/core.c
@@ -571,7 +571,7 @@ long clk_round_parent(struct clk *clk, unsigned long target,
*best_freq = freq_max;
}
- pr_debug("too low freq %lu, error %lu\n", freq->frequency,
+ pr_debug("too low freq %u, error %lu\n", freq->frequency,
target - freq_max);
if (!error)
@@ -591,7 +591,7 @@ long clk_round_parent(struct clk *clk, unsigned long target,
*best_freq = freq_min;
}
- pr_debug("too high freq %lu, error %lu\n", freq->frequency,
+ pr_debug("too high freq %u, error %lu\n", freq->frequency,
freq_min - target);
if (!error)
diff --git a/drivers/sh/intc/virq.c b/drivers/sh/intc/virq.c
index e5bf5d3c698e..4e0ff7181164 100644
--- a/drivers/sh/intc/virq.c
+++ b/drivers/sh/intc/virq.c
@@ -215,7 +215,7 @@ restart:
entry = radix_tree_deref_slot((void **)entries[i]);
if (unlikely(!entry))
continue;
- if (unlikely(entry == RADIX_TREE_RETRY))
+ if (radix_tree_deref_retry(entry))
goto restart;
irq = create_irq();
diff --git a/drivers/staging/olpc_dcon/olpc_dcon.c b/drivers/staging/olpc_dcon/olpc_dcon.c
index 75aa7a36307d..4ca45ec7fd84 100644
--- a/drivers/staging/olpc_dcon/olpc_dcon.c
+++ b/drivers/staging/olpc_dcon/olpc_dcon.c
@@ -17,7 +17,6 @@
#include <linux/console.h>
#include <linux/i2c.h>
#include <linux/platform_device.h>
-#include <linux/i2c-id.h>
#include <linux/pci.h>
#include <linux/pci_ids.h>
#include <linux/interrupt.h>
@@ -733,7 +732,6 @@ static int dcon_probe(struct i2c_client *client, const struct i2c_device_id *id)
edev:
platform_device_unregister(dcon_device);
dcon_device = NULL;
- i2c_set_clientdata(client, NULL);
eirq:
free_irq(DCON_IRQ, &dcon_driver);
einit:
@@ -757,8 +755,6 @@ static int dcon_remove(struct i2c_client *client)
platform_device_unregister(dcon_device);
cancel_work_sync(&dcon_work);
- i2c_set_clientdata(client, NULL);
-
return 0;
}
diff --git a/drivers/video/omap2/vram.c b/drivers/video/omap2/vram.c
index fed2a72bc6b6..2fd7e5271be9 100644
--- a/drivers/video/omap2/vram.c
+++ b/drivers/video/omap2/vram.c
@@ -554,9 +554,15 @@ void __init omap_vram_reserve_sdram_memblock(void)
size = PAGE_ALIGN(size);
if (paddr) {
- if ((paddr & ~PAGE_MASK) ||
- !memblock_is_region_memory(paddr, size)) {
- pr_err("Illegal SDRAM region for VRAM\n");
+ if (paddr & ~PAGE_MASK) {
+ pr_err("VRAM start address 0x%08x not page aligned\n",
+ paddr);
+ return;
+ }
+
+ if (!memblock_is_region_memory(paddr, size)) {
+ pr_err("Illegal SDRAM region 0x%08x..0x%08x for VRAM\n",
+ paddr, paddr + size - 1);
return;
}
@@ -570,9 +576,12 @@ void __init omap_vram_reserve_sdram_memblock(void)
return;
}
} else {
- paddr = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_REAL_LIMIT);
+ paddr = memblock_alloc(size, PAGE_SIZE);
}
+ memblock_free(paddr, size);
+ memblock_remove(paddr, size);
+
omap_vram_add_region(paddr, size);
pr_info("Reserving %u bytes SDRAM for VRAM\n", size);
diff --git a/drivers/video/riva/rivafb-i2c.c b/drivers/video/riva/rivafb-i2c.c
index a0e22ac483a3..167400e2a182 100644
--- a/drivers/video/riva/rivafb-i2c.c
+++ b/drivers/video/riva/rivafb-i2c.c
@@ -94,7 +94,6 @@ static int __devinit riva_setup_i2c_bus(struct riva_i2c_chan *chan,
strcpy(chan->adapter.name, name);
chan->adapter.owner = THIS_MODULE;
- chan->adapter.id = I2C_HW_B_RIVA;
chan->adapter.class = i2c_class;
chan->adapter.algo_data = &chan->algo;
chan->adapter.dev.parent = &chan->par->pdev->dev;
diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
index 55b3077ff6ff..d7df10315d8d 100644
--- a/drivers/video/sh_mobile_hdmi.c
+++ b/drivers/video/sh_mobile_hdmi.c
@@ -1071,6 +1071,10 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
if (!hdmi->info)
goto out;
+ hdmi->monspec.modedb_len = 0;
+ fb_destroy_modedb(hdmi->monspec.modedb);
+ hdmi->monspec.modedb = NULL;
+
acquire_console_sem();
/* HDMI disconnect */
@@ -1078,7 +1082,6 @@ static void sh_hdmi_edid_work_fn(struct work_struct *work)
release_console_sem();
pm_runtime_put(hdmi->dev);
- fb_destroy_modedb(hdmi->monspec.modedb);
}
out:
diff --git a/drivers/video/sh_mobile_lcdcfb.c b/drivers/video/sh_mobile_lcdcfb.c
index 50963739a409..9b1364723c65 100644
--- a/drivers/video/sh_mobile_lcdcfb.c
+++ b/drivers/video/sh_mobile_lcdcfb.c
@@ -115,15 +115,16 @@ static const struct fb_videomode default_720p = {
.xres = 1280,
.yres = 720,
- .left_margin = 200,
- .right_margin = 88,
- .hsync_len = 48,
+ .left_margin = 220,
+ .right_margin = 110,
+ .hsync_len = 40,
.upper_margin = 20,
.lower_margin = 5,
.vsync_len = 5,
.pixclock = 13468,
+ .refresh = 60,
.sync = FB_SYNC_VERT_HIGH_ACT | FB_SYNC_HOR_HIGH_ACT,
};
@@ -1197,6 +1198,7 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
const struct fb_videomode *mode = cfg->lcd_cfg;
unsigned long max_size = 0;
int k;
+ int num_cfg;
ch->info = framebuffer_alloc(0, &pdev->dev);
if (!ch->info) {
@@ -1232,8 +1234,14 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
info->fix = sh_mobile_lcdc_fix;
info->fix.smem_len = max_size * (cfg->bpp / 8) * 2;
- if (!mode)
+ if (!mode) {
mode = &default_720p;
+ num_cfg = 1;
+ } else {
+ num_cfg = ch->cfg.num_cfg;
+ }
+
+ fb_videomode_to_modelist(mode, num_cfg, &info->modelist);
fb_videomode_to_var(var, mode);
/* Default Y virtual resolution is 2x panel size */
@@ -1281,10 +1289,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
for (i = 0; i < j; i++) {
struct sh_mobile_lcdc_chan *ch = priv->ch + i;
- const struct fb_videomode *mode = ch->cfg.lcd_cfg;
-
- if (!mode)
- mode = &default_720p;
info = ch->info;
@@ -1297,7 +1301,6 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev)
}
}
- fb_videomode_to_modelist(mode, ch->cfg.num_cfg, &info->modelist);
error = register_framebuffer(info);
if (error < 0)
goto err1;
diff --git a/drivers/video/sis/sis_main.c b/drivers/video/sis/sis_main.c
index b52f8e4ef1fd..3dde12b0ab06 100644
--- a/drivers/video/sis/sis_main.c
+++ b/drivers/video/sis/sis_main.c
@@ -4181,6 +4181,9 @@ static void __devinit
sisfb_post_map_vram(struct sis_video_info *ivideo, unsigned int *mapsize,
unsigned int min)
{
+ if (*mapsize < (min << 20))
+ return;
+
ivideo->video_vbase = ioremap(ivideo->video_base, (*mapsize));
if(!ivideo->video_vbase) {
@@ -4514,7 +4517,7 @@ sisfb_post_sis300(struct pci_dev *pdev)
} else {
#endif
/* Need to map max FB size for finding out about RAM size */
- mapsize = 64 << 20;
+ mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 4);
if(ivideo->video_vbase) {
@@ -4680,7 +4683,7 @@ sisfb_post_xgi_ramsize(struct sis_video_info *ivideo)
orSISIDXREG(SISSR, 0x20, (0x80 | 0x04));
/* Need to map max FB size for finding out about RAM size */
- mapsize = 256 << 20;
+ mapsize = ivideo->video_size;
sisfb_post_map_vram(ivideo, &mapsize, 32);
if(!ivideo->video_vbase) {
@@ -5936,6 +5939,7 @@ sisfb_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
}
ivideo->video_base = pci_resource_start(pdev, 0);
+ ivideo->video_size = pci_resource_len(pdev, 0);
ivideo->mmio_base = pci_resource_start(pdev, 1);
ivideo->mmio_size = pci_resource_len(pdev, 1);
ivideo->SiS_Pr.RelIO = pci_resource_start(pdev, 2) + 0x30;
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-10 15:02:23 +0100